Sony TA-SP55 Service Manual Download

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TA-SP55

4-1. BLOCK DIAGRAM

DSG

STANDBY

VOLUME

FUNCTION SELECT

LED

DRIVE

LED

DRIVE

Q912,913

Q911,914

Q311,312

D911

D912

S921

MUTE

Q552,553

Q802-804

Q801

RY801

CN551

FAN DRIVE

CN101

FAN

DETECT

RELAY

DRIVE

RY101

+7V

REG.

-7V

REG.

+UNREG(H)

(+13V)

+UNREG(L)

-UNREG(L)

+7V

+5.6V

-7V

VCC

Q201

IC211

Q202

D201-204

D209-210

D251

D211-214

T102

D551

TR101

HK, MY, SP
model

(POWER AMP)

+5.6V

REG.

RELAY
DRIVE.

JW102

AEP, AED, UK, KR
model

JW104

IC502

JW101

AEP, AED, UK, KR model

Q211

AC
IN

SPEAKER

PHONE

TM801

R-CH

IC801

POWER AMP

Q512

Q314

MUTE-A

IC552(2/2)

IC552(1/2)

Q301,302

BUFFER

Q516

IC501

SHK PROCESSOR

TREB

BASS

L-SHK

TREBLE

RV503

RV502

BASS

-UNREG(L)

+UNREG(L)

+5.6V(UNSW)

+13V(REG)

XPRE-MUTE

HP-MUTE

XS-RELAY

P-RELAY

DSG-OFF

TA-KEY/HPSW

ON/STBY/

AMP-MUTE

ENC0

ENC1

ENC0

ENC1

R-CH

L-ORG

-UNREG(L)

+UNREG(L)

+5.6V

+UNREG(H)

DSG OFF

TAKEY

HPSW

3
4

CN301(1/2)

CN302

S901

S902

S931

J667

F102

S101

VOLTAGE

SELECT

220V-240V 110V-120V

SYSTEM

CONTROL 1

TO
ST-SP55

"/1

: FM

•

Signal Path

•

R-ch is omitted due to same as L-ch.

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for TA-SP55

Page 1: ...sumption 70 watts Dimensions w h d Mass Approx Approx 202 x 101 x 306 mm 3 9 kg Design and specifications are subject to change without notice Other models DIN power output Rated 25 25 watts 8 ohms at 1 kHz DIN 240 V 22 22 watts 8 ohms at 1 kHz DIN 220 V Continuous RMS power output Reference 30 30 watts 8 ohms at 1 kHz 10 THD 240 V 28 28 watts 8 ohms at 1 kHz 10 THD 220 V Output PHONES stereo phon...

Page 2: ...atic Diagram Main Section 11 4 4 Printed Wiring Board Panel Section 12 4 5 Schematic Diagram Panel Section 13 4 6 Printed Wiring Board VOLSEL Section 14 5 EXPLODED VIEWS 5 1 Case and Front Panel 15 6 ELECTRICAL PARTS LIST 16 MODEL IDENTIFICATION MODEL PARTS No AEP AED UK model 4 229 700 0s MY SP model 4 229 700 2s HK model 4 229 700 3s KR model 4 229 700 4s Abbreviation AED North European model MY...

Page 3: ... ST to enter the key check mode 7 In the key check mode the fluorescent indicator tube displays Key 0 Vol 0 Each time a button is pressed Key value increases However once a button is pressed it is no longer taken into account Vol Value increases like 1 2 3 if rotating VOLUME knob TA in the clockwise direction or decreases like 0 9 8 if rotating in the counterclockwise diretion 8 To exit from this ...

Page 4: ... preset time You can change the preset time while the system is on 1 Press CLOCK TIMER SET 2 Press or repeatedly until SET CLOCK appears then press ENTER YES 3 Repeat steps 2 and 3 Tips The built in clock shows the time in the display while the system is off If you press DISPLAY at this time the display back light lights up making the clock easier to see The upper dot of the colon flashes for the ...

Page 5: ...2 2 2 3 1 flat type wire 17 core CN303 4 screw BVTP 3x12 5 front panel assy 2 two screws BVTP 3x12 3 two foot assy s claws claws www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ... knobs DSG 8 nut 7 knobs VOL 9 knobs select 3 panel TA front 4 1 panel R side 2 claw 2 claw www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...ges are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Signal path K FM Abbreviation AED North European model MY Malasia model SP Singapore model HK Hong Kong model KR Korea model Caution Pattern face side Parts on the pattern fac...

Page 8: ...u163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...314 MUTE A IC552 2 2 IC552 1 2 Q301 302 BUFFER Q516 IC501 SHK PROCESSOR TREB BASS L SHK TREBLE RV503 RV502 BASS L R UNREG L UNREG L 5 6V UNSW 13V REG XPRE MUTE HP MUTE XS RELAY P RELAY DSG OFF TA KEY HPSW ON STBY AMP MUTE ENC0 ENC1 ENC0 ENC1 R CH L ORG UNREG L UNREG L 5 6V UNREG H DSG OFF TAKEY HPSW 8 6 1 3 4 5 5 2 1 3 4 11 10 12 9 CN301 1 2 CN302 S901 S902 S931 J667 09 F102 S101 S101 VOLTAGE SELE...

Page 10: ...B 6 D311 A 4 D551 A 7 D553 B 9 D554 B 9 D821 A 7 IC211 E 4 IC801 E 7 Q201 C 1 Q202 B 3 Q211 E 4 Q301 B 2 Q302 B 2 Q311 A 4 Q312 C 5 Q313 A 3 Q314 B 3 Q315 A 3 Q512 B 3 Q552 B 9 Q553 B 8 Q562 B 3 Q801 A 7 Q802 A 8 Q803 A 8 Q804 A 7 Semiconductor Location 12 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1...

Page 11: ... x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... D912 A 7 IC501 B 5 IC502 B 4 IC522 B 2 Q511 A 4 Q561 A 4 Q911 A 6 Q912 A 6 Q913 A 6 Q914 A 6 Semiconductor Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ... x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...ounted in model is printed on diagram w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ...4953 023 1 PANEL ASSY TA SUB 13 1 678 678 11 HP BOARD 14 4 900 386 01 SCREW 15 3 363 099 51 SCREW CASE 3 TP2 16 4 229 701 31 CASE 17 A 4473 728 A MAIN BOARD COMPLETE AEP AED UK KR 17 A 4473 732 A MAIN BOARD COMPLETE HK MY SP 18 3 970 608 11 SUMITITE B3 BV 019 1 769 079 11 CORD POWER KR Ref No Part No Description Remarks Ref No Part No Description Remarks 019 1 777 071 61 CORD POWER AEP AED UK HK M...

Page 16: ...4 159 11 CERAMIC 0 1uF 50V C850 1 164 159 11 CERAMIC 0 1uF 50V C861 1 161 494 00 CERAMIC 0 022uF 25V C862 1 161 494 00 CERAMIC 0 022uF 25V C863 1 164 159 11 CERAMIC 0 1uF 50V C873 1 162 219 31 CERAMIC 68PF 5 50V C874 1 164 159 11 CERAMIC 0 1uF 50V C875 1 164 159 11 CERAMIC 0 1uF 50V C876 1 126 949 11 ELECT 220uF 20 35V CONNECTOR CN101 1 580 230 11 PIN CONNECTOR PC BOARD 2P CN103 1 564 321 00 PIN C...

Page 17: ...03 1 247 807 31 CARBON 100 5 1 4W R304 1 247 807 31 CARBON 100 5 1 4W R305 1 247 807 31 CARBON 100 5 1 4W R306 1 247 807 31 CARBON 100 5 1 4W R311 1 249 413 11 CARBON 470 5 1 4W F R312 1 249 413 11 CARBON 470 5 1 4W F R313 1 249 441 11 CARBON 100K 5 1 4W R501 1 247 843 11 CARBON 3 3K 5 1 4W R502 1 249 441 11 CARBON 100K 5 1 4W R514 1 249 421 11 CARBON 2 2K 5 1 4W F R515 1 249 425 11 CARBON 4 7K 5 ...

Page 18: ...249 409 11 CARBON 220 5 1 4W F R521 1 249 409 11 CARBON 220 5 1 4W F R522 1 249 429 11 CARBON 10K 5 1 4W R523 1 249 429 11 CARBON 10K 5 1 4W R524 1 249 429 11 CARBON 10K 5 1 4W R525 1 249 429 11 CARBON 10K 5 1 4W R526 1 249 441 11 CARBON 100K 5 1 4W R527 1 249 429 11 CARBON 10K 5 1 4W R528 1 249 429 11 CARBON 10K 5 1 4W R561 1 249 435 11 CARBON 33K 5 1 4W R562 1 249 425 11 CARBON 4 7K 5 1 4W F R56...

Page 19: ... CORE M101 1 698 997 21 FAN D C 0T102 1 435 600 11 TRANSFORMER POWER AEP AED UK KR 0T102 1 435 601 11 TRANSFORMER POWER HK MY SP ACCESSORIES PACKING MATERIALS 0 1 569 008 21 ADAPTOR CONVERSION 2P MY SP 0 1 770 019 11 ADAPTOR CONVERSION PLUG 3P UK HK www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139...

Page 20: ...oup 9 929 535 11 2000I097551 1 Printed in Hungary 2000 9 Published by General Engineering Dept www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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